| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.29 | 13.522% | $116.1217 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $156.45 | 7.822% | $168.6875 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $161.76 | 3.402% | $167.2631 | $167.26 | $167.25 | $167.30 |
| Purchase #4 | $44.37 | 5.376% | $46.7553 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $113.45 | 12.175% | $127.2625 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $73.90 | 4.103% | $76.9321 | $76.93 | $76.95 | $76.90 |
| Purchase #7 | $28.58 | 5.693% | $30.2071 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $680.80 | $733.2293 | $733.23 | $733.20 | $733.30 | |